HONDA Insight - Manual (Page 81)

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2) Acceleration Control
The acceleration clutch's power transfer amount is controlled via the clutch piston's oil pressure.
Additionally, the amount of creep is also controlled here as well. The "smart" creep has two settings - one
with the brakes on, and one with the brakes off. While the brake pedal is depressed, there is very little to no
creep, while releasing the brake pedal will engage creep again. By dropping the creep level while the
automobile is stopped, additional fuel efficiency is realized.
3) Side Pressure Control
In addition to the standard step-less transmission's oil-pressure controlled layout, we considered the
effects of torque on the pulleys and belt. By applying linear pressure, friction is lowered, and the oil pump
does not have to work as hard. Both yield in high fuel efficiency and better endurance of the transmission.
CVT Advantages
From its unique design, the Honda Multimatic is superior to conventional automatic transmissions
using torque converters.
1) Mobility
By using the 3D map control pattern, the Multimatic has the ability to stay in the same power band
if/when needed. An example of this is the ability to remain in the high-rpm power band from a standstill to
high speed. Because of this, full-throttle acceleration is equivalent to that of a manual transmission. In
addition, when traveling at high speeds, because of its ability to infinitely adjust gear ratios, the Multimatic
has more passing ability than not only the manual transmission but the conventional automatic transmission
using torque converters. With these advantages and the ability to still "shift" to "L" to use the engine brake,
there is nothing but advantages.
2) Low Fuel Consumption
Because the Multimatic allows the engine to remain in its most optimal power range, excellent fuel
economy is obtained. Compared to conventional automatic transmissions using a torque converter, there is
zero slip, which translates into efficiency. In addition, the low-friction design and the side pressure
regulator both contribute to excellent fuel economy.
3) Smooth Acceleration
Because the newly designed clutch is installed on the driven shaft, smooth acceleration is possible.
With appropriate creep, starting on hills or parking in garages can be done with ease. The difference in
"feel" between the Multimatic and a conventional automatic transmission using a torque converter is
minimal.
4) Shock-Free "Shifting"
With the infinitely adjustable gear ratios at its disposal, the nudging motion caused by shifting is no
longer present. Drastic jolting during lower gear acceleration is no longer present as well, leading to a
stress-free, smooth driving experience.
5) 2 Modes of Driving
Normal city/freeway driving with "D," and high-rpm power from "S." With the 2 modes of driving,
you can select your car's behavior depending on your objectives, or situation you are in. Such precise
control is only possible with the Honda Multimatic.